CN201070631Y - Ejection cleaning device special for optical fibre splice or connector - Google Patents
Ejection cleaning device special for optical fibre splice or connector Download PDFInfo
- Publication number
- CN201070631Y CN201070631Y CNU2007201283997U CN200720128399U CN201070631Y CN 201070631 Y CN201070631 Y CN 201070631Y CN U2007201283997 U CNU2007201283997 U CN U2007201283997U CN 200720128399 U CN200720128399 U CN 200720128399U CN 201070631 Y CN201070631 Y CN 201070631Y
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- fibre
- injection
- optical
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Abstract
The utility model provides a special injection cleaning device of a fibre optic splice or a fibre optic linker. The fibre optic splice has the surface and the optical fibre linker has the inner cavity surface. The device is characterized in that the cleaning device comprises an injection device used for spraying the cleaning agent or air on the surface of the fibre optic joint or the inner cavity surface of the optical fibre linker. The special injection cleaning device realizes the contactless cleaning to the fibre optic joint or the fibre optic linker.
Description
Technical field
The utility model relates to a kind of fibre-optical splice or the special-purpose injection of connector cleaning device.
Background technology
The optical signal transceiver device relevant with optical communication equipment passes through to be connected with it after fibre-optical splice or the joints of optical fibre continued access, can connect and separate with very high frequency in optical fiber installation, repairing or replacing process.Therefore, dust and grease etc. adhere on their end face when separating, thereby cause the reduction of transmission performance.Though the cleaning device to the types of fiber instrument has proposed all schemes in the world, for example, adopt lens paper to dip in industrial alcohol wiping method, the disclosed CN1205776A of Minnesota Mining and Manufacturing Company, Amada Co., Ltd.'s Seiko skill is ground disclosed CN1836180A, the disclosed CN1668952A of U.S. Westover Scient Inc., but these schemes are respectively at fibre-optical splice or proposed the solution approaches and methods at the cleaning of joints of optical fibre chamber face respectively.Because belong to contact operation, the performance and the service life of causing end wear to reduce connector easily, be not easy to large tracts of land and promote the use of because arm and a leg cleaning band belongs to medical disposable material simultaneously.The present invention proposes a kind of cheapness, reliable, practical cleaning device, can clean the fibre-optical splice and the joints of optical fibre simultaneously, and provide the effective cleaning method.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of fibre-optical splice or the special-purpose injection of connector cleaning device, and described cleaning device has been realized the non-contact cleaning to fibre-optical splice or connector.
In order to address the above problem, the invention provides the special-purpose injection of a kind of fibre-optical splice or connector cleaning device, described fibre-optical splice has the surface, the described joints of optical fibre have inner cavity surface, it is characterized in that, described cleaning device includes injection device, and described injection device is used for cleaning agent or air are sprayed onto the inner cavity surface of the described fibre-optical splice surface or the joints of optical fibre.
Further, described injection device includes injection needle tube, piston, injection putter and adaptive pin, and described piston cooperation is installed in the described injection needle tube, and described injection putter is connected with described piston, and described adaptive pin is connected with described injection needle tube head.
Further, described adaptive pin includes head, and described head has dust cap, and described dust cap is used for the dust and the air of isolating exterior.
Further, have omnidirectional's hole on the top wall of described adaptive pin, described omnidirectional hole can form the gondola water faucet effect, is used for the internal chamber wall of the joints of optical fibre is carried out 360 degree cleaning.
Further, described injection needle tube sidepiece has the cleaning agent passage, and described cleaning agent passage is connected with the cleaning agent gatherer, and described cleaning agent gatherer is used for cleaning agent is input in the injection needle tube.
Further, described cleaning agent gatherer includes check valve, conduit, two access needle, and described check valve, conduit and two access needle link to each other successively, and described check valve is connected with described syringe sidepiece cleaning agent passage; Described check valve is used to control cleaning agent and oppositely flows out injection needle tube.
Further, also have the filtration net cover device, described filtration net cover device is installed between described adaptive syringe needle and the injection needle tube head, is used for filtering the impurity of the cleaning agent that sprays to the fibre-optical splice or the joints of optical fibre.
Further, described filtration net cover device includes the preceding rubber washer, fibrous filter net, the back rubber washer that link to each other successively.
Further, be carved with obvious scale on the described injection needle tube shell, shown in scale be used to indicate cleaning agent dosage.
Further, described cleaning agent is mixed solution and one of hydrocarbon and terpenes mixed solution of alcoholic solution, isopropyl alcohol and acetone.
Description of drawings
Fig. 1 is the schematic top plan view of the fibre-optical splice or the special-purpose cleaning of the connector injection device of one embodiment of the invention, the rear end of having omitted injection device in the figure.
Fig. 2 a is the vertical view of SC/FC with the first adaptive pin.
Fig. 2 b is the side view of LC with the second adaptive pin.
Fig. 2 c is the vertical views of the joints of optical fibre with the 3rd adaptive pin.
The specific embodiment
The utility model provides and has used a kind of cleaning device of the fibre-optical splice or the joints of optical fibre in the communications industry always, so that improve circuit quality of connection and signal Transfer Quality.Cleaning device in the utility model has adopted injection device, can realize the non-contact cleaning to the fibre-optical splice and the joints of optical fibre.
As shown in Figure 1, the special-purpose injection of fibre-optical splice of the present utility model or joints of optical fibre cleaning device includes injection device, and injection device is used for cleaning agent or air are sprayed onto the inner cavity surface of the described fibre-optical splice or the joints of optical fibre.
In one embodiment, injection device comprises injection needle tube 1, piston 2, injection putter 3 and adaptive pin 12.
Be carved with obvious scale on injection needle tube 1 shell and indicate cleaning agent dosage, have to be suitable for the recommended doses that the fiber connector and the joints of optical fibre are used respectively; The head of injection needle tube has erecting device, in order to adaptive pin to be installed.Described piston 2 cooperates to be installed in the injection needle tube 1, is used to propel cleaning agent; Described injection putter is connected with piston, and with the piston interlock.Injection device possesses whole actions and the function that ordinary syringe should be finished.
Adaptive pin is made by speciality PPV material, comprises needle section and pin installation portion, has on the described installation portion and the corresponding erecting device of syringe head.Adaptive syringe needle size loam cake has openable dust cap, enters in the injection needle tube to prevent dust and air, to form seal cavity in syringe.
Use above-mentioned cleaning device, realized non-contact cleaning the fibre-optical splice and the joints of optical fibre.
Improve among the embodiment at one, the syringe head side is to having cleaning agent passage 4, cleaning agent passage 4 is connected with the cleaning agent gatherer, the cleaning agent gatherer includes the cleaning agent channel valve that prevents that cleaning agent from refluxing, conduit 6, two access needle 7, in this embodiment, prevent that the cleaning agent channel valve that cleaning agent refluxes from being check valve 5.
Between adaptive pin and syringe head, also be equipped with and be used for the special filtering net joint 8 that filtering sprays to the cleaning agent impurity of the fibre-optical splice and the joints of optical fibre.Filtration net cover joint 8 is provided with fibrous filter net 10, and the front side of fibrous filter net 10 and rear side just have preceding rubber washer 9 and back rubber washer 11 respectively, and such structure makes the well impurity in the filter cleaning agent of filtration net cover joint 8.The rear portion of filtration net cover joint has and the corresponding erecting device of syringe head, have and adaptive pin corresponding connecting arrangement in filtration net cover joint front portion, for example filtration net cover joint front portion has the card post, has screw thread on the card post, adaptive pin installation portion end has the fluting bayonet socket, have the screw thread that matches on the post with card in the bayonet socket, adaptive pin is fastenedly connected special filtering net joint by snapping in and screw mode.Such jockey makes special filtering net joint can be fastened on well between injection needle tube front and the adaptive pin, conveniently takes off and connects and clean.
The beneficial effect of special filtering net joint 8 is: the impurity in the syringe is mixed in filtering, prevents to pollute by cleaning agent the subject matter of desire cleaning; Prevent that airborne various dust from infiltrating syringe and indirect pollution subject matter; Easy for removal and installation, be convenient to self and clean; Special filtering net joint is fit to the various types of optical fiber joint and is fit to the use of the various joints of optical fibre, such as the joints of optical fibre of the fibre-optical splice of FC, SC, LC, ST type and FC/FC, FC/SC, LC/LC, FC/ST type, can select to adapt to various fibre-optical splices or joints of optical fibre application scenario.
Use the fibre-optical splice and the special-purpose injection of the joints of optical fibre cleaning device of the foregoing description, the method that fibre-optical splice and the joints of optical fibre are cleaned is as follows:
Change suitable adaptive syringe needle 12, the terminal bayonet socket of adaptive syringe needle is aimed at special filtering net joint front end card plunger goes into and rotates to restraint location, and build dust cap on the adaptive syringe needle, two access needle are inserted the cleaning agent bottle, take out push rod and piston, cleaning agent is via the cleaning agent passage of conduit, check valve and syringe sidepiece, enter into syringe, and reach the corresponding recommended doses that fiber connector or the joints of optical fibre are used that is suitable for, open the dust cap on the adaptive syringe needle, beginning is to fibre-optical splice or joints of optical fibre spray cleaning agent.Described cleaning agent can be an alcoholic solution, the mixed solution of isopropyl alcohol and acetone, or hydrocarbon and terpenes mixed solution.
After finishing the preliminary treatment of cleaning subject matter, utilize push rod interlock piston to form air pressure stream up and down, a kind of approach is to utilize the forward direction air pressure stream directly to brush through pretreated subject matter surface ionized impurity, a kind of is can adopt the back to draw subject matter surface ionized impurity to air pressure stream for semi-open subject matter, more than the contactless work of two kinds of approach subject matter do not produced destroy and influence.
During the cleaning fibre-optical splice, whole injection device is aimed at optical fiber splice case together with adaptive syringe needle goes into, promote injection putter 3 and will clean each end face that cleaning agent is annotated fibre-optical splice fast, finish the fibre-optical splice preliminary treatment, the push-and-pull injection putter forms air pressure stream repeatedly then, air pressure stream is sprayed to the end face of fibre-optical splice, realize processing again fibre-optical splice.Shift out injection device, adaptive syringe needle closely more repeatedly the pressure-vaccum several times promptly finish processing to fibre-optical splice.
During the clear light fiber connector, the adaptive syringe needle 15 of the joints of optical fibre is slowly inserted the joints of optical fibre, promotion injection putter 3 will clean cleaning agent and be sprayed onto joints of optical fibre internal chamber wall by adaptive syringe needle side omnidirectional hole as gondola water faucet, finish preliminary treatment to internal chamber wall, then, the push-and-pull injection putter forms air pressure stream repeatedly, and air pressure stream is sprayed to joints of optical fibre internal chamber wall, realizes handling again; Shift out injection device, adaptive syringe needle closely more repeatedly the pressure-vaccum several times promptly finish processing to fibre-optical splice.
Injection putter interlock injection ram speed up and down directly has influence on air pressure stream intensity, cleaning effect is had certain influence, so this device has certain resistance to compression, decay resistance.
The utility model beneficial effect is, by providing injection device to clean the fibre-optical splice or the joints of optical fibre, the realization non-contact cleaning is handled, can touch common cleaning means and be difficult to position contacting, effective too to similar hidden occasion cleaning, realize one-object-many-purposes, and this non-contact cleaning has avoided contact methods such as cotton balls, camera lens cleansing tissue and cleaning band fibre-optical splice to be caused the waste of wearing and tearing and consumptive material, can rationally control the cleaning agent consumption, also avoid using simultaneously the waste and the unsafe factor of disposable bomb injection apparatus.Apparatus and method of the present invention provide strong cleaning effect to micro dust particle, dust, oil and the general contact impurity of fibre-optical splice and end surface of optical fiber connector.
By the check valve in cleaning agent gatherer and the gatherer is provided, guaranteed that cleaning agent is contaminated and can use repeatedly.
Have the injection needle tube of scale indication and the dosage of two kinds of suggestions and clearly distinguish the target that different desires cleans easily, simple and efficient to handle, prevent maloperation.
Apparatus and method of the present invention, adopt injection device that the fibre-optical splice and the joints of optical fibre are cleaned, and the cleaning agent gatherer is installed at injection needle tube head sidepiece, the cleaning Ji passage of injection needle tube head sidepiece is connected with two access needle by check valve, conduit, has made things convenient for the introducing of cleaning agent; Check valve has been controlled cleaning agent well and can only have been flowed to syringe needle simultaneously.In addition, special-purpose filtration net cover joint is connected with injection needle tube with the screw thread rotation mode by clamping, recycling fibrous filter net in the time of convenient for dismounting and washing, unified filtration net cover connector interface can be connected with various adaptive syringe needles simultaneously, as being fit to the adaptive syringe needle 13 of SC/FC that SC/FC type fiber joint uses, be fit to the adaptive syringe needle 14 of LC that LC type fiber joint uses, also have and be fit to the adaptive syringe needle 15 of connector that joints of optical fibre internal chamber wall uses, adaptive syringe needle rear end has the fluting bayonet arrangement, can form with the card post on the filtration net cover joint to be fastenedly connected and to change easily.
In sum; for the person of ordinary skill of the art; need not performing creative labour; just can accomplish to replace above-mentioned adaptive syringe needle to reach the purpose of similar cleaning with the adaptive syringe needle that adopts other types; therefore the adaptive syringe needle that needs only other types is installed in the filtration net cover joint in a similar fashion or is directly installed on the injection needle tube head; and be used for carrying out the purpose of similar cleaning; in fact; all be to continue to use invention thought of the present utility model; thereby, all should be considered to enter protection domain of the present utility model.
Claims (10)
1. the special-purpose injection of fibre-optical splice or connector cleaning device, described fibre-optical splice has the surface, the described joints of optical fibre have inner cavity surface, it is characterized in that, described cleaning device includes injection device, and described injection device is used for cleaning agent or air are sprayed onto the inner cavity surface of the described fibre-optical splice surface or the joints of optical fibre.
2. the special-purpose injection of fibre-optical splice as claimed in claim 1 or connector cleaning device, it is characterized in that, described injection device includes injection needle tube, piston, injection putter and adaptive pin, described piston cooperation is installed in the described injection needle tube, described injection putter is connected with described piston, and described adaptive pin is connected with described injection needle tube head.
3. the special-purpose injection of fibre-optical splice as claimed in claim 2 or connector cleaning device is characterized in that described adaptive pin includes head, and described head has dust cap, and described dust cap is used for the dust and the air of isolating exterior.
4. the special-purpose injection of fibre-optical splice as claimed in claim 3 or connector cleaning device, it is characterized in that, have omnidirectional's hole on the top wall of described adaptive pin, described omnidirectional hole can form the gondola water faucet effect, is used for the internal chamber wall of the joints of optical fibre is carried out 360 degree cleaning.
5. as arbitrary described fibre-optical splice of claim 1 to 4 or the special-purpose injection of connector cleaning device, it is characterized in that, described injection needle tube sidepiece has the cleaning agent passage, described cleaning agent passage is connected with the cleaning agent gatherer, and described cleaning agent gatherer is used for cleaning agent is input in the injection needle tube.
6. the special-purpose injection of fibre-optical splice as claimed in claim 5 or connector cleaning device, it is characterized in that, described cleaning agent gatherer includes check valve, conduit, two access needle, described check valve, conduit and two access needle link to each other successively, and described check valve is connected with described syringe sidepiece cleaning agent passage; Described check valve is used to control cleaning agent and oppositely flows out injection needle tube.
7. as the special-purpose injection of claim 1,2,3,4 and 6 arbitrary described fibre-optical splices or connector cleaning device, it is characterized in that, also has the filtration net cover device, described filtration net cover device is installed between described adaptive syringe needle and the injection needle tube head, is used for filtering the impurity of the cleaning agent that sprays to the fibre-optical splice or the joints of optical fibre.
8. the special-purpose injection of fibre-optical splice as claimed in claim 7 or connector cleaning device is characterized in that, described filtration net cover device includes the preceding rubber washer, fibrous filter net, the back rubber washer that link to each other successively.
9. as claim 1,2,3,4,6 and 8 arbitrary described fibre-optical splices or the special-purpose injection of connector cleaning device, it is characterized in that, be carved with obvious scale on the described injection needle tube shell, shown in scale be used to indicate cleaning agent dosage.
10. the special-purpose injection of fibre-optical splice as claimed in claim 1 or connector cleaning device is characterized in that described cleaning agent is mixed solution and one of hydrocarbon and terpenes mixed solution of alcoholic solution, isopropyl alcohol and acetone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201283997U CN201070631Y (en) | 2007-07-31 | 2007-07-31 | Ejection cleaning device special for optical fibre splice or connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201283997U CN201070631Y (en) | 2007-07-31 | 2007-07-31 | Ejection cleaning device special for optical fibre splice or connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070631Y true CN201070631Y (en) | 2008-06-11 |
Family
ID=39549188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201283997U Expired - Lifetime CN201070631Y (en) | 2007-07-31 | 2007-07-31 | Ejection cleaning device special for optical fibre splice or connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070631Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447255A (en) * | 2012-05-30 | 2013-12-18 | 上海晨兴希姆通电子科技有限公司 | Method and supporting jig for cleaning camera connectors |
| CN107847292A (en) * | 2015-07-31 | 2018-03-27 | 心脏器械股份有限公司 | Connection system with cleaning |
| CN113649355A (en) * | 2021-07-30 | 2021-11-16 | 浙江一舟电子科技股份有限公司 | Optical fiber end face cleaning method and tool |
-
2007
- 2007-07-31 CN CNU2007201283997U patent/CN201070631Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447255A (en) * | 2012-05-30 | 2013-12-18 | 上海晨兴希姆通电子科技有限公司 | Method and supporting jig for cleaning camera connectors |
| CN107847292A (en) * | 2015-07-31 | 2018-03-27 | 心脏器械股份有限公司 | Connection system with cleaning |
| CN113649355A (en) * | 2021-07-30 | 2021-11-16 | 浙江一舟电子科技股份有限公司 | Optical fiber end face cleaning method and tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |